User's Manual

TD 93021US Rev A
10 FEB 2014 / Ver A 103
Installation Guide
teleCARE IP
Figure 134. NICR auxiliary connections
WARNING:
• The equipment that is connected to this interface is not considered to be part pf the system
configuration unless the equipment complies with ANSI/UL 2560 standard for Emergency Call
Systems for Assisted Living and Independent Living Facilities.
• The Auxiliary Monitoring circuit is not electrically isolated.
• The cable length for the Auxiliary Monitoring circuit must not exceed 33ft (10m) and the
cable must be appropriately separated from power cables and sources of electromagnetic
interference.
• The Auxiliary Monitoring circuit is power limited to 5.5Vdc at 0.6mA.
• The external Auxiliary Relay Power Supply and Relay must be UL listed or recognized
components.
• The maximum switching current for the NICR Auxiliary Relay contact must not exceed
30Vdc at 1A.
• A diode (1N4004 or equivalent) must be connected across the coil of the external
Auxiliary Relay to prevent surges caused by the relay coil.
Auxiliary
Connector
Pins
Auxiliary
Connector
GND IN
Monitoring
Contact
Auxiliary Monitoring Circuit
Auxiliary Monitoring Circuit
COM NO
To Door Lock
External Auxiliary
Relay power supply
Diode
Door Lock
circuit